A retired detective from the Jacksonville Sheriff's Office is found beaten and shot in a local cemetery, and it will take covert surveillance and an undercover sting to bring his killer to justice.
At first, the fatal shooting of Linda Marie Brown seems like an open-and-shut case because her teenage stepdaughter, Cinnamon, is found comatose nearby clutching a suicide note.
The partially clothed and badly beaten body of a teenage girl is found hidden near a popular hiking trail.
A multimillionaire real estate mogul has been missing for three weeks when a bullet-riddled skull is found in the Nevada desert; Las Vegas homicide detectives quickly discover that the missing man is no angel.
When a women is found in a pool of blood on the bedroom floor, investigators learn just a few months before her death, the FBI had warned the victim someone had tried to hire a hit man on the 'dark' web to kill her. But there's more to this story.
A couple is found bludgeoned to death in bed, and investigators learn the woman's toddler has witnessed the entire thing.
After a lawyer is found brutally beaten and stomped to death in an alley, detectives are faced with a daunting puzzle that includes theories about prostitution, clandestine groups and contract killing.
When the day manager arrives for her shift at a coffee shop in Washington, she stumbles on the lifeless bodies of three coworkers, all shot multiple times.
Detectives are presented with an unusual problem after dozens of people witness a deadly attack, but no one can identify the game members involved.
People fishing in a London canal are horrified when they reel in an old gym bag containing a collection of dismembered human body parts; police realize they have serial killer on their hands who may have been murdering women across Europe for years.